# Service bulletin PI0748A

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10190936
- Published by NHTSA: 2021\-04\-26
- Manufacturer's number: PI0748A
- Manufacturer's date: 2021\-04\-26
- NHTSA component: VISIBILITY:GLASS, SIDE/REAR; STRUCTURE:BODY:DOOR; EQUIPMENT

## NHTSA's summary

Some customers may comment on a water leak or wind noise coming from the passenger door window. The cause of this condition is an inner door belt reinforcement that was positioned too far outboard prior to it being welded into the door frame. This condition is specific to the passenger door only. This mis\-positioned reinforcement causes the rear of the window regulator and the door glass to also be outboard, creating a gap between the glass and the B pillar seal.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10190936-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10190936-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Body and frame, Equipment and accessories, Glass, wipers and mirrors

## Vehicles listed

- 2012 to 2014 CADILLAC CTS

## Recalls for the same vehicles and component

- [2014175](/recalls/tc/2014175.md), 2014-05-20: Visual System
- [14V253000](/recalls/nhtsa/14V253000.md), 2014-05-15: VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR; VISIBILITY:WINDSHIELD WIPER/WASHER:SWITCH/WIRING

## Other bulletins for the same vehicles and component

- [21\-NA\-043](/bulletins/11014230.md), 2025-02-12, Service bulletin: VISIBILITY/WIPER; SERVICE BRAKES; ENGINE; ELECTRICAL SYSTEM; WHEELS. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold \(prepping\) to the customer.
- [10\-08\-110\-001L](/bulletins/11014171.md), 2025-02-11, Service bulletin: STRUCTURE:BODY; VEHICLE SPEED CONTROL. This service bulletin provides information on proper use of floor mats.
- [21\-NA\-043](/bulletins/11011709.md), 2024-12-10, Service bulletin: STRUCTURE:BODY; WHEELS; ENGINE; SERVICE BRAKES; UNKNOWN OR OTHER. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold \(prepping\) to the customer.
- [23\-NA\-219](/bulletins/11009764.md), 2024-11-05, Service bulletin: UNKNOWN OR OTHER; STRUCTURE:BODY. This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.
- [PI0754G](/bulletins/11006511.md), 2024-08-17, Service bulletin: VISIBILITY/WIPER. This PI provides information on Rear and Side Tempered Glass Spots \(Quench Marks\) and that they are a normal characteristic.
- [PI0572B](/bulletins/10254240.md), 2024-05-06, Service bulletin: EQUIPMENT. Information on COAX Repair Kit Availability.
- [PI0488C](/bulletins/10254219.md), 2024-05-06, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; POWER TRAIN. Diagnostic Information for Transmission.
- [PI0734A](/bulletins/10253619.md), 2024-04-29, Service bulletin: STRUCTURE:BODY:DOOR; VISIBILITY:GLASS, SIDE/REAR. Rear Door Glass Lowers without Window Switch Activation, Especially after Car Wash or Rain.
- [20\-NA\-132](/bulletins/10253527.md), 2024-04-23, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
- [17\-NA\-052](/bulletins/10253526.md), 2024-04-23, Service bulletin: WHEELS; EQUIPMENT. This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.

JSON: [/v1/bulletins/10190936](/v1/bulletins/10190936)

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